Archive for November, 2022

New Publication at the Open Journal of Astrophysics

Posted in OJAp Papers, Open Access, The Universe and Stuff with tags , , , , , on November 4, 2022 by telescoper

It’s time once again for me to announce new paper at the Open Journal of Astrophysics. The new paper, published last week, is the 15th paper in Volume 5 (2022) and the 63rd in all. The latest publication is entitled “Two-photon amplitude interferometry for precision astrometry” and the authors are Paul Stankus, Andrei Nomerotski and Anže Slosar of Brookhaven National Laboratory (USA) and Stephen Vintskevich (Moscow Institute of Physics & Technology, Russia).

The paper presents a new method for doing interferometry with quantum-mechanically entangled photons and is thus is in the folder marked Instrumentation and Methods for Astrophysics. I don’t know much about this area – and there are many whose baseline opinion is that interferometry is a bit of a fringe topic that is rather complex perhaps needs more visibility in the current phase of its development  (geddit?) – but the physics looks fascinating to me. Amplitude interferometry should be contrasted with the intensity interferometry method of Hanbury Brown and Twiss which I remember learning about as an undergraduate.

Anyway, here is a screen grab of the overlay which includes the  abstract:

You can click on the image to make it larger should you wish to do so. The full image used in the overlay is this:

 

You can find the officially accepted version of the paper on the arXiv here.

Is Astronomy the worst for Bullying and Harassment?

Posted in Harassment Bullying etc on November 3, 2022 by telescoper

I don’t mind admitting that I’m deeply depressed about all these stories of bullying and sexual harassment in Astronomy that have surfaced recently, and I’m sure there are many more that haven’t yet come to light. I’ve experienced some toxic behaviour in my time but nothing on the scale of what has emerged recently.

I wonder whether all this means that Astronomy is worse than other areas of academia or whether everywhere else is just as bad?

I put up a totally unscientific Twitter poll to see what my readers think. Please feel free to let me know your opinion:

Guest Post: The Bullying of Hannelore

Posted in Harassment Bullying etc on November 2, 2022 by telescoper

I am publishing this guest post from someone who works in Astronomy in a UK University. The author is anonymous (though I know who it is), the Department is not identified (though I know what it is) and all the names have been changed (for the reason that there is an ongoing legal case). Despite these restrictions, in the wake of the Tim de Zeeuw scandal, and others, I think these stories should be told.

The Bullying of Hannelore

I am an Astronomy Professor at a UK University. In June last year, I witnessed acts of bullying by my Head of Department against a junior administrative assistant on a fixed-term contract.

The administrative assistant — her name is Hannelore — was assigned to help me with the Examinations, in the time of COVID.  She was in a visibly wretched condition, weeping uncontrollably on zoom calls. I am sure Hannelore hated appearing in such a dejected and tearful state on zoom with someone she barely knew. She was a proud woman once, but it had all gone. 

She told me a harrowing story of sustained bullying by my Head of Department, culminating in an (illegal) dismissal notice from my University at the end of the academic year.

By the end of the Examinations, Hannelore was not sleeping. I remember going to bed after zooming one evening, and wondering what to do, who to contact, whether Hannelore would be alive the next day. I remember being relieved on checking email the next morning that there were messages from her through the night. She may not have slept, but at least Hannelore was still alive. 

What to do? Till then, I had been very friendly with my Head of Department, a (superficially) genial and charming man. We had written research papers together. By contrast, I hardly knew Hannelore. 

My University regularly pumps out tweets about breaking the silence around bullying and harassment. It has compulsory ‘active by-standing’ online courses for us all to attend. My University has ‘Dignity at Work’ representatives and ‘Well-being Advocates’ in every department. It has multiple Equality, Diversity & Inclusion committees to protect, amongst other things, the interests of women. It trumpets its ‘people strategy’ and ‘people action plan’. 

But, when I told others about the bullying of Hannelore, they were not interested. The Departmental ‘Well-being Advocate’ thought it was someone else’s problem. The Chair of the Departmental EDI Committee declined to intervene and repeatedly acted to protect the abuser. No-one wanted to believe that bullying on this scale was actually taking place, right under their noses, in my University.

So, I blew the whistle. I covertly recorded what was going on and made a witness statement to my University. By now, news of this distressing scandal had begun to reach the top. Senior managers were taking the decisions.

My University was aghast at what had happened.

Not at the bullying. At the covert recording.

And then my genial and charming Head of Department wielded his knife. I had always known that there was a streak of cunning and malice beneath the jokey bluster. My Head of Department said that it was all the other way round.  I had been harassing him. I had been deliberately causing stress and anxiety to Hannelore, so as to trap him and smear him as a bully.

At first, I thought this was some kind of sick joke. Surely no-one would believe such a far-fetched and improbable story. It was like Boris Johnson saying he was the victim and complaining that other people were bullying him by going on and on about lockdown parties.

I was wrong.  My University thought the allegations against me were so serious that they warranted an immediate investigation. It has an excellent, detailed and well-constructed grievance policy, which it proudly publishes on the web. The first step is that the accuser produces some evidence in support of any allegation. But, senior managers decided that my Head of Department’s allegations were too grave to warrant asking for any evidence. There was no need to be hampered by a well-constructed grievance policy. An investigation into my activities by an external and highly-paid barrister was commissioned to probe the extent of my wrong-doing.

My University’s investigation into me continues to this day, 15 months later. I have been forced to hire lawyers to defend myself (at my expense).

Hannelore did not kill herself. Some inner core of doggedness somehow pulled her through the darkness. The bullying has abated, though not stopped. Her insecure job was reluctantly returned to her. Hannelore was withdrawn and almost catatonic for many months afterwards. She still cannot talk easily about what happened to her. She is too frightened to complain formally to my University. She has been receiving counselling (at her expense).

The genial and charming Head of Department continues to hold sway with the top-level managers who run my University. He still enjoys exercising power over people, especially ones he dislikes. 

And I … I have learnt some very ugly things about my University. Things I would rather not have discovered. 

I have learnt that the current power and methods of my University’s management directly contradict the values my University purports to have. They are abusive of basic trust, integrity and decency. I have learnt that many of my departmental colleagues are ready to look the other way, if it involves challenging a powerful man who controls promotion or resources.

I have learnt that my University prefers sloganizing to action, prefers tweeting about ‘people strategies’ to safeguarding.  I have learnt what it is like to be a female member of staff on an insecure contract. As a male Professor with a good salary and tenure, I had the resources to hire lawyers to defend myself against my University. The Hannelores stand no chance.

Astronomical Apocalypse Look-alike

Posted in Astronomy Lookalikes, Film, The Universe and Stuff with tags , , on November 1, 2022 by telescoper

I know it’s a bit late for Hallowe’en but have you noticed the similarity between the physical manifestation of the apocalyptic Sumerian deity Gozer as seen in the film Ghostbusters (left) and the pattern of dark coronal holes recently observed by NASA in the Sun’s atmosphere (right)? I wonder if, by any chance, they might be related?